Overview

overview

8

Static

static

8

msu.exe

windows10-2004-x64

3

msu.exe

windows11-ltsc_2024-x64

3

Sharing

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General

  • Target
    msu.exe
  • Size 3.5MB
  • Sample261107-pewfmscy4p
  • SHA256 fbc54a586e6260defe0fd87488c378fdd2d2ed43d8f03d785f7ac1e059340f6d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Custom signature
    Detects a specific PE file using its import hash 1 IoCs

    Vidare Malware Yara Rules.

  • Untrusted Codesign Signers 1 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • msu.exe
    .exe 3.5MB

msu.exe

  • IMPHASH 4f2f006e2ecf7172ad368f8289dc96c1
  • SHA256 fbc54a586e6260defe0fd87488c378fdd2d2ed43d8f03d785f7ac1e059340f6d
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:6windowsx64arch:x64

  • Detects a specific PE file using its import hash

    Vidare Malware Yara Rules.

  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest
5b:d4:f8:af:1e:1c:6d:47:70:99:b5:31:a9:ef:1d:2c:1d:43:e9:66:c4:47:b3:fd:7b:50:28:90:2e:12:d1:0c
Digest Algorithm
sha256
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=Sterling Field Ventures,O=Sterling Field Ventures,C=US
Minor OS version
1
Major OS version
6
Entry point
390976
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths